sample code for thresholding pipe
corrected some database computing bugs
Merge branch 'master' of github.com:scattlab/scattlab
Merge branch 'master' of github.com:scattlab/scattlab
added details on objects usage in batch computation
removed to delete some minor changes
added some lines of codes which had been accidently removed
removed use_abs from scatt_options
add comments
minor changes
minor changes
only some cleaning...
Merge branch 'master' of github.com:scattlab/scattlab

Conflicts:
	doc/impl/impl.tex
Merge branch 'master' of github.com:scattlab/scattlab